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HALO ROOF Gold Coast
ATRAA 2011
Case Study
Michael KnowlesAdam Kamine
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Introduction- Who is Stowe Australia??
Australias largest privately owned Electrical & CommunicationsContractor
100+ year old Company
Family Owned
1600 Employees Australia wide
Covering the Industrial, Construction and Client based electrical sectors
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Project Overview
Project Title Metricon Stadium Solar Halo BIPV System
Location
Commencement
Completion
Gold Coast
July 2010
April 2011
ProgramTotal Hours
Average Man
9 Months22,000 Man Hours
15
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nnova ve es gn us ra an rs
Australian First
Largest BIPV Project Lar est BIPV Out ut
Custom hand made BIPV modules System design parameters BIPV stadium roof
BIPV back connection box
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Modules had to be re-engineered
Optimised solar electrical design
6 lighting towers surrounding the stadium
A s ecialised structure was re uired to fabricate the ba s Solar Cit
ARUP engineers provided independent witness testing
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Australias Most Sophisticated Design
Multi-functional PV system, architecturally designed to provide pleasing aesthetic, and shelter from sun and rain for patrons
580 panels with 290 unique azimuths
Each bay was unique in dimension
39 Curved Bays circumnavigating 75% of the football stadium oval.
Unavoidable Shading
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Design Objective:
Guaranteed Performance, with270 different panel azimuthsand 6 giant manmade treesDesign Constraint:
Fixed budget & architecture.Value Engineering:
Intelligent Wiring &Modelling oIncrease cell density by 14%
== $$$
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Design Approach:
Split Bays into half?Split Bays into thirds &wire bays into pairs.Design Complexity:
Bays of 6, 14, 18 panels2MPPT (unbalanced)
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Air freight 36 BIPV modules
Accelerate the installation process from lessons learned
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Monitoring System-
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The future for Carrara Stadium
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Managing Contractor
Watpac
Project Manager
Adam Kamine
Business Development
Manager
Michael KnowlesCEC Accredited
Gold Coast Manager
Les McMahonBeenleigh Steel
Steel Fabrication
Tony Ansell
G James
Glazing Specialist
Peter J ones
Stowe Installation Team
Solar
Gary Risk
NDY Consultant
Peter BuckbyOff Site Production Preparation
PV Wiring
Installation
CEC Accredited
Glazing
ARUP Consultant
Freeman McGrath
PV Design VerificationOn Site Production
Shaun BrookesDarren Eather
Dean Richardson
Warwick J ohnstonField Staff
Foreman
Leading Hand
Field Staff
Foreman
Leading Hand
Field Staff
Foreman
Leading Hand
Field Staff
Foreman
Leading Hand
Tradesman
Apprentices ApprenticesApprentices Apprentices